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  1. #1
    Bald Tire
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    A/C hot on one side and cold on the other side? Any of you guys dealt with this befor

    My driver side is super cold , yet it blows super hot air on the driver side. I saw some hacks online were you take off the evac fuse and let it recalibrate and that worked for the time being but once I turned the vehicle off or like a day later it would go back to doing the same. Any experiences guys ? Thanks in advance for any help .

  2. #2
    Hamster that pokes Bears
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    Looks like your HVAC module is gone


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    2009 H3t (Hamster Jr.)build - http://www.hummer4x4offroad.com/foru...009-H3t)-build
    2009 H3t Alpha
    HMBP (2000 GMC) build (sold) - http://www.hummer4x4offroad.com/foru...s-quot-project
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    1995 YJ locked and loaded
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  3. #3
    Mall Crawler

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    More than likely, the temp door actuator.
    2005 H2 Adventure

  4. #4
    Bald Tire
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    Thanks for the help guys I’ll check them out

  5. #5
    Banned
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    Quote Originally Posted by xxbigjohn79xx View Post
    My driver side is super cold , yet it blows super hot air on the driver side. I saw some hacks online were you take off the evac fuse and let it recalibrate and that worked for the time being but once I turned the vehicle off or like a day later it would go back to doing the same. Any experiences guys ? Thanks in advance for any help
    What happened when overcharged AC system in your car?? Read here to see the solutions.
    Have you find out any issue? My friend has the same problem with you

  6. #6
    Low Profile
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    Try replacing the actuators first then if that doesnt work then try hvac control module im currently having same problems with mine and once u replace dont let the truck die or dont undo the battery alot because it tears up the actuators.

  7. #7
    Mr. Beretta
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    Disconnecting the battery will "tear" up the actuators? Please explain.....
    Will disconnecting the battery possible (POSSIBLY) cause the actuators to unsink....maybe. However, when the AC control module is started up it does a self-test and a re-sink of all necessary components.

  8. #8
    Mr. Beretta
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    Quote Originally Posted by Zach View Post
    More than likely, the temp door actuator.
    Agree, I do!

  9. #9
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    Everytime the system has to reset it makes the actuators have to go through reset which tears them up quicker from what i understand this is information i was told from a ac shop.
    Last edited by Bmonts h3; 07-08-2019 at 05:38 PM.

  10. #10
    Mr. Beretta
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    Yep, I always believe the tech at the shop. A reset does not add any greater damage to the actuators than their normal use by the controller during you daily travels and changing the AC controls to suit your needs.

    But really, replace the components before trying a reset cause a reset might wear out the actuators. If an AC shop told you that I would look for a new AC shop.

  11. #11
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    Yeah i agree sounded fishy lol. They also wanted 600 bucks to replace 2 of the blend door actuators ill be buying the parts myself and doing for about 60 bucks instead

  12. #12
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    Ive already tried the system reset multiple times no luck��


 

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